These NPM packages export developer APIs that are documented in the integrated API reference for all Rush Stack projects:
This is used to invoke the API Extractor engine from a toolchain. An code sample is presented in the Invoking API Extractor tutorial.
This is used to read the .api.json data model, for example to implement a custom documentation tool. The NPM page for this package shows a code sample.
This used to create plugins that customize the output of the API Documenter tool. This is an experimental new feature. For a usage example, take a look at the repo-scripts/doc-plugin-rush-stack project, which adds Jekyll headers to API Documenter’s markdown output. The repo-scripts/generate-api-docs project uses this plugin to generate the Rush Stack API reference. It is invoked by running the generate-api-docs.cmd script. The plugin is registered in the api-documenter.json config file.